1) Generalized Douglas-Weyl metric
推广的Douglas-Weyl度量
1.
Finally, we study Generalized Douglas-Weyl metric and give the sufficient and necessary conditions that a Finsler is generalized Douglas-Weyl metric.
最后,我们考虑了推广的Douglas-Weyl度量,给出了具有标量旗曲率的芬斯勒度量为推广的Douglas-Weyl度量的判定定理。
2.
We study a very important geometric quantity,Generalized Douglas-Weyl curvature and obtain a sufficient and neccessary condition for a Finsler metric on an n-dimension manifold(n≥3)to be a generalized Douglas-Weyl metric with weakly isotropic flag curvature.
研究Finsler度量中一类非常重要的几何量——推广的Douglas-Weyl度量。
2) Douglas metric
Douglas度量
1.
Then We find the conditions are found that F is Berwald metric,Douglas metric and Projectively Flat.
找到了其成为Berwald度量、Douglas度量、射影平坦的条件。
3) Generalized Weyl's Theorem
广义的Weyl定理
4) extended moment estimator
推广的矩估计量
1.
This article extends the moment estimator of the extreme-value index and proposes an extended moment estimator asIt s strong and weak consistency is proved and asymptotical distribution is derived.
本文对极值指数的矩估计量给以推广，提出一种新的估计量——推广的矩估计量： γ_(k，n)=M_n~(1)+1-(r-1)[r(1-(M_n~(1)M_n~(r-1))/(M_N~(r))]~(-1)主要证明了该估计量的相合性，得到了其渐近分布。
5) extended energy equation
推广的能量方程
1.
Two errors in the theoretical flow rate formula are modified, and an extended energy equation is proposed.
纠正了理论流量公式中的两个错误，同时提出了推广的能量方程。
6) extending speed
推广速度
补充资料：推广
1.推衍扩大。 2.谓扩大施行或作用范围。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条